diff options
Diffstat (limited to 'libc-top-half/musl/src/stdio/funlockfile.c')
| -rw-r--r-- | libc-top-half/musl/src/stdio/funlockfile.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/stdio/funlockfile.c b/libc-top-half/musl/src/stdio/funlockfile.c new file mode 100644 index 0000000..44d8b0d --- /dev/null +++ b/libc-top-half/musl/src/stdio/funlockfile.c @@ -0,0 +1,13 @@ +#include "stdio_impl.h" +#include "pthread_impl.h" + +void funlockfile(FILE *f) +{ + if (f->lockcount == 1) { + __unlist_locked_file(f); + f->lockcount = 0; + __unlockfile(f); + } else { + f->lockcount--; + } +} |